I Need help. I have a new 2014 WildCat BHX312OK and I cannot get the fresh water tank to empty completely. I turned on the water pump till the faucet sputters and unplugged the drain to the fresh water tank plug. I know there is water in the tank because I can feel the bladder holding the water slouch around when I get underneath and push on it. The fresh water seams to be resting on the under floor insulation, which doesn't seem right. Has anyone encountered this problem before? Any help would be greatly appreciated.

The fresh water drain is usually located right next to the fresh water tank and is either a valve or just a small hose (sometimes blue) and is capped. To drain remove the cap or turn the valve 90degrees. Hope this helps.

I have a 2014 303bh and experienced the same problem. The tank guage showed 1/3 and the pump was unable to prime or pump any water. I removed the drain cap, and water drained out steadily for 20 minutes or so, so yes there was a lot of water there. I have since winterized and will likely take it to get fixed in the spring.
The pump is a long ways away from the tank and sits higher than the top of the tank, maybe too far away to suck the water up to it??
Maybe Wildcat Chris can tell us if others have had the issue?
Matt

To all the BHX 312 and similar owners out there. The fresh water tank will bulge down about SIX-EIGHT INCHES causing the tank to never be less then 1/3 full. The droop can be corrected by bracing the tank with metal bars or plywood. It will never completely drain either. Thanks toff-holm and Olaf for figuring this one out.

I will second this as I just verified it with mine. I climbed under the camper and pushed up on the tank which then began to drain. Seems like a problem that wildcat Chris needs to pass along! In the interim, I guess I will be taking the bottom off to cob mine up!